Patch for Proton (wine/dlls/ntdll/loader.c) to allow SKSEVR/F4SEVR to load correctly.

proton-patch-skf4sevr-dlls_ntdll_loader_c.diff

*** loader.c.orig       2023-01-04 01:40:00.048623579 -0800
--- loader.c    2023-01-04 04:16:01.124146104 -0800
*************** static NTSTATUS load_native_dll( LPCWSTR
*** 2604,2611 ****
  {
      void *module = NULL;
      SIZE_T len = 0;
      NTSTATUS status = NtMapViewOfSection( mapping, NtCurrentProcess(), &module, 0, 0, NULL, &len,
!                                           ViewShare, 0, PAGE_EXECUTE_READ );
  
      if (status == STATUS_IMAGE_NOT_AT_BASE) status = STATUS_SUCCESS;
      if (status) return status;
--- 2701,2709 ----
  {
      void *module = NULL;
      SIZE_T len = 0;
+     ULONG alloc_type = (image_info->DllCharacteristics & IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE) ? MEM_TOP_DOWN : 0;
      NTSTATUS status = NtMapViewOfSection( mapping, NtCurrentProcess(), &module, 0, 0, NULL, &len,
!                                           ViewShare, alloc_type, PAGE_EXECUTE_READ );
  
      if (status == STATUS_IMAGE_NOT_AT_BASE) status = STATUS_SUCCESS;
      if (status) return status;